package com.hdd.hll.modules.info.service;


import com.hdd.hll.modules.info.bean.Coal;
import com.hdd.hll.modules.info.bean.CoalCompanys;
import com.hdd.hll.modules.info.bean.Company;

import java.util.List;


public interface InformationService {

    CoalCompanys findAll() throws InterruptedException;

    List<Company> findCollects() throws InterruptedException;

    List<Company> findProvides() throws InterruptedException;

    List<Coal> findCoals() throws InterruptedException;
}
